JP2014500951A - 補助液体を主液体に計量供給する比例計量計 - Google Patents
補助液体を主液体に計量供給する比例計量計 Download PDFInfo
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- JP2014500951A JP2014500951A JP2013537254A JP2013537254A JP2014500951A JP 2014500951 A JP2014500951 A JP 2014500951A JP 2013537254 A JP2013537254 A JP 2013537254A JP 2013537254 A JP2013537254 A JP 2013537254A JP 2014500951 A JP2014500951 A JP 2014500951A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/02—Machines, pumps, or pumping installations having flexible working members having plate-like flexible members, e.g. diaphragms
- F04B43/06—Pumps having fluid drive
- F04B43/067—Pumps having fluid drive the fluid being actuated directly by a piston
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
- F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/10—Pumps having fluid drive
- F04B43/107—Pumps having fluid drive the fluid being actuated directly by a piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
- F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
- F04B9/105—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor
- F04B9/1053—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber reciprocating movement of the pumping member being obtained by a double-acting liquid motor one side of the double-acting liquid motor being always under the influence of the liquid under pressure
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/85986—Pumped fluid control
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Measuring Volume Flow (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Coating Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims (11)
- 補助液体を主液体に計量供給する比例計量計であって、主液体の入口(2、2.2)および出口(3、3.2)を有する計量計本体と、前記本体に収容され前記主液体で駆動されプランジャ・ピストン(5、5.1)に連結されてそれを往復直線運動で駆動する液圧モータ(4)とを備え、前記プランジャ・ピストンが、前記液圧モータから離れた第1の端部(7)で開口し第2の端部(8)で主液体を収容する前記計量計本体の内部容積(9、9.2)に開口する第1のチャンバ(6)内で移動し、前記チャンバの前記第1の端部(7)から離れるように移動する往行程の間吸込段階を実施し、前記往行程の終点で前記第1のチャンバから離れることができ、前記比例計量計は、復行程の間前記第1のチャンバにおいて特定の圧力を超えると前記液体が前記本体の前記内部容積に流入することができるように設けられる弁をさらに備える、比例流量計において、
前記第1のチャンバ(6)内における圧力を受ける薄膜(M)によって境界が定められる容量可変の第2のチャンバ(12)を備え、前記第2のチャンバ(12)が前記補助液体用の吸込オリフィス(20)および前記補助液体用の送出オリフィス(23)を有し、前記送出オリフィスが、管路(26)によって前記計量計本体の前記出口の下流に位置する注入チャンバ(S)に連結され、それによって前記補助液体と流れている前記主液体との混合が可能になることを特徴とする比例計量計。 - 前記計量計本体の前記内部容積(9、9.2)内の圧力が、前記注入チャンバ(S)内の圧力と、前記第2のチャンバ(12)と前記注入チャンバ(S)の間の連結部における水頭損失の合計よりも大きくなるように構成されることを特徴とする、請求項1に記載の計量計。
- 絞り部材(32)が、水頭損失を引き起こすために、前記計量計の前記出口(3)の下流かつ前記注入チャンバ(S)の上流に設けられることを特徴とする、請求項1または2に記載の計量計。
- 前記第2のチャンバ(12)が、吸込弁(20)と送出弁(23)を装備することを特徴とする、前記請求項のいずれか一項に記載の計量計。
- 前記薄膜(M)が、前記第2のチャンバ(12)の反対側に、前記第1のチャンバ(6)の前記第1の端部(7)と連通する空間(E)の境界を定めることを特徴とする、前記請求項のいずれか一項に記載の計量計。
- 前記第2のチャンバ(12)が、互いに組み付けられる第1のカップ(13)および第2のカップ(14)の対向する凹部によって境界が定められる容積内に位置し、前記薄膜(M)の周縁が、2つの前記互いに組み付けられるカップの間に流体密封にするような方法でクランプ締めされ、前記第1のカップ(13)が、前記計量計本体(1)の前記第1のチャンバの前記第1の端部(7)まわりに取り付けられ、前記第2のカップが、前記吸込オリフィス(20)と前記送出オリフィス(23)を装備することを特徴とする、前記請求項のいずれか一項に記載の計量計。
- 前記薄膜(M)の中央部分が、軸方向ロッド(17)に固定される剛性円板(16)に固定され、前記軸方向ロッド(17)が、前記第2のチャンバ(12)から離れた方を向き、前記液体の通路を出る間、前記計量計本体の案内ボア(18)内を滑動することができることを特徴とする、請求項6に記載の計量計。
- 前記プランジャ・ピストンが内部を移動する円筒形の前記第1のチャンバ(6)の境界を画定するスリーブ(6a)の軸方向位置が、回転リングを使用して調節され得ることを特徴とする、前記請求項のいずれか一項に記載の計量計。
- 前記計量計本体の前記出口(3)の下流に位置する前記絞り部材(32)が、前記計量計本体の前記出口に連結されるユニオン(28)の吸込オリフィスに取り付けられる、少なくとも1つのスロット(34)を有する円筒形のスカート(33)が付いたプラグから構成されることを特徴とする、前記請求項のいずれか一項に記載の計量計。
- 前記復行程の間前記第1のチャンバ(6)内の圧力が特定の圧力を超えると前記液体が前記本体の前記内部容積(9)に流入することができるように設けられる前記弁が、前記プランジャ(5.1)の端部に設けられるチャンバ(36)内に取り付けられる予荷重が加えられた弁(35)であることを特徴とする、前記請求項のいずれか一項に記載の計量計。
- 前記計量計本体の前記内部容積(9.2)が、前記計量計の前記入口(2.2)と直接連通し、それによって前記計量計本体の前記内部容積(9.2)と前記前記出口(3.2)の間における前記モータによる水頭損失が前記薄膜の押し戻しをもたらすことを特徴とする、請求項1から3の一項に記載の計量計。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1059182 | 2010-11-08 | ||
FR1059182A FR2967218B1 (fr) | 2010-11-08 | 2010-11-08 | Doseur proportionnel d'un liquide auxiliaire dans un liquide principal. |
PCT/IB2011/054948 WO2012063184A1 (fr) | 2010-11-08 | 2011-11-07 | Doseur proportionnel d'un liquide auxiliaire dans un liquide principal. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014500951A true JP2014500951A (ja) | 2014-01-16 |
JP6002139B2 JP6002139B2 (ja) | 2016-10-05 |
Family
ID=44486826
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013537254A Active JP6002139B2 (ja) | 2010-11-08 | 2011-11-07 | 補助液体を主液体に計量供給する比例計量計 |
Country Status (19)
Country | Link |
---|---|
US (1) | US9303634B2 (ja) |
EP (1) | EP2638287B8 (ja) |
JP (1) | JP6002139B2 (ja) |
CN (1) | CN103237985B (ja) |
AP (1) | AP2013007093A0 (ja) |
AU (1) | AU2011327826B2 (ja) |
BR (1) | BR112013011178B1 (ja) |
CA (1) | CA2815098C (ja) |
DK (1) | DK2638287T3 (ja) |
EA (1) | EA022907B1 (ja) |
ES (1) | ES2488168T3 (ja) |
FR (1) | FR2967218B1 (ja) |
MX (1) | MX2013005119A (ja) |
NZ (1) | NZ609542A (ja) |
PL (1) | PL2638287T3 (ja) |
PT (1) | PT2638287E (ja) |
UA (1) | UA107739C2 (ja) |
WO (1) | WO2012063184A1 (ja) |
ZA (1) | ZA201305956B (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3001003B1 (fr) * | 2013-01-17 | 2015-03-20 | Dosatron International | Dispositif de dosage pour introduire un additif liquide dans un courant de liquide principal. |
FR3012538B1 (fr) | 2013-10-30 | 2018-05-18 | Dosatron International | Pompe a membrane et dispositif a clapets pour une telle pompe |
FR3016302B1 (fr) * | 2014-01-10 | 2016-02-05 | Dosatron International | Melangeur statique pour homogeneiser un melange d'au moins deux liquides et dispositif de dosage equipe d'un tel melangeur |
FR3020839B1 (fr) * | 2014-05-06 | 2016-05-13 | Dosatron International | Dispositif de surveillance du fonctionnement d'un doseur d'additif liquide dans un liquide principal, et doseur equipe d'un tel dispositif. |
WO2016109673A1 (en) | 2014-12-30 | 2016-07-07 | Graco Minnesota Inc. | Integral mounting system on axial reciprocating pumps |
AU366231S (en) * | 2015-06-18 | 2015-12-23 | Dosatron International | Metering pump |
FR3039862B1 (fr) * | 2015-08-06 | 2017-08-11 | Dosatron International | Dispositif de dosage proportionnel supervise et procedes de supervision d'une pompe doseuse |
USD803892S1 (en) * | 2016-01-11 | 2017-11-28 | Timmer Gmbh | Pump |
FR3049993B1 (fr) * | 2016-04-07 | 2018-04-20 | Dosatron International | Mecanisme de dosage d'une pompe, procedes de verrouillage et de deverrouillage d'un tel mecanisme |
FR3049992B1 (fr) * | 2016-04-07 | 2018-04-20 | Dosatron International | Pompe a dosage proportionnel, procede de montage et de demontage d'une telle pompe |
BR102018003284B1 (pt) | 2017-02-21 | 2021-07-20 | Graco Minnesota Inc. | Haste de pistão para uma bomba, bomba, pulverizador, e, método para substituir uma luva de desgaste |
IT201900004619A1 (it) | 2019-03-27 | 2020-09-27 | Luca Greco | Apparato per preparare ed erogare un prodotto liquido lubrificante e refigerante per macchine utensili |
USD933714S1 (en) * | 2019-05-30 | 2021-10-19 | Mixtron S.R.L. | Metering pump |
US11644020B2 (en) | 2019-07-29 | 2023-05-09 | Diversey, Inc. | Fluid dosing system |
KR20220156638A (ko) | 2020-03-31 | 2022-11-25 | 그라코 미네소타 인크. | 펌프 구동 시스템 |
US11596911B2 (en) * | 2020-04-07 | 2023-03-07 | Mpw Industrial Services Group, Inc. | Chemical injection system for connection to a chemical tank and a process line |
USD1006833S1 (en) * | 2021-07-08 | 2023-12-05 | Mixtron S.R.L. | Pump for liquids |
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JPS591352B2 (ja) * | 1975-10-16 | 1984-01-11 | カブシキガイシヤ マルヤマセイサクシヨ | チユウニユウポンプ |
JPS63100925A (ja) * | 1986-07-31 | 1988-05-06 | ジヤン クル−プ | 添加剤注入装置 |
JPS6352234B2 (ja) * | 1980-12-16 | 1988-10-18 | Nestle Sa | |
US6129526A (en) * | 1996-03-07 | 2000-10-10 | Societe Dsa | Metering pump having a tubular seal for sealing a main liquid from an auxiliary liquid |
JP2009523212A (ja) * | 2006-01-13 | 2009-06-18 | ドサトロン、アンテルナショナル | 液圧機械、特に往復動作を伴う液圧モータ |
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-
2010
- 2010-11-08 FR FR1059182A patent/FR2967218B1/fr not_active Expired - Fee Related
-
2011
- 2011-07-11 UA UAA201307184A patent/UA107739C2/ru unknown
- 2011-11-07 NZ NZ60954211A patent/NZ609542A/en unknown
- 2011-11-07 PL PL11799118T patent/PL2638287T3/pl unknown
- 2011-11-07 MX MX2013005119A patent/MX2013005119A/es active IP Right Grant
- 2011-11-07 JP JP2013537254A patent/JP6002139B2/ja active Active
- 2011-11-07 ES ES11799118.2T patent/ES2488168T3/es active Active
- 2011-11-07 CA CA2815098A patent/CA2815098C/fr active Active
- 2011-11-07 WO PCT/IB2011/054948 patent/WO2012063184A1/fr active Application Filing
- 2011-11-07 US US13/883,602 patent/US9303634B2/en active Active
- 2011-11-07 AP AP2013007093A patent/AP2013007093A0/xx unknown
- 2011-11-07 CN CN201180053806.1A patent/CN103237985B/zh active Active
- 2011-11-07 PT PT11799118T patent/PT2638287E/pt unknown
- 2011-11-07 EP EP20110799118 patent/EP2638287B8/fr active Active
- 2011-11-07 EA EA201390668A patent/EA022907B1/ru not_active IP Right Cessation
- 2011-11-07 BR BR112013011178-0A patent/BR112013011178B1/pt not_active IP Right Cessation
- 2011-11-07 DK DK11799118T patent/DK2638287T3/da active
- 2011-11-07 AU AU2011327826A patent/AU2011327826B2/en active Active
-
2013
- 2013-08-07 ZA ZA2013/05956A patent/ZA201305956B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS591352B2 (ja) * | 1975-10-16 | 1984-01-11 | カブシキガイシヤ マルヤマセイサクシヨ | チユウニユウポンプ |
JPS6352234B2 (ja) * | 1980-12-16 | 1988-10-18 | Nestle Sa | |
JPS63100925A (ja) * | 1986-07-31 | 1988-05-06 | ジヤン クル−プ | 添加剤注入装置 |
US6129526A (en) * | 1996-03-07 | 2000-10-10 | Societe Dsa | Metering pump having a tubular seal for sealing a main liquid from an auxiliary liquid |
JP2009523212A (ja) * | 2006-01-13 | 2009-06-18 | ドサトロン、アンテルナショナル | 液圧機械、特に往復動作を伴う液圧モータ |
Also Published As
Publication number | Publication date |
---|---|
AU2011327826B2 (en) | 2015-09-24 |
PL2638287T3 (pl) | 2014-11-28 |
AP2013007093A0 (en) | 2013-09-30 |
CA2815098C (fr) | 2016-06-28 |
NZ609542A (en) | 2014-09-26 |
JP6002139B2 (ja) | 2016-10-05 |
MX2013005119A (es) | 2013-06-13 |
UA107739C2 (en) | 2015-02-10 |
WO2012063184A1 (fr) | 2012-05-18 |
FR2967218B1 (fr) | 2016-09-02 |
PT2638287E (pt) | 2014-08-28 |
EP2638287B8 (fr) | 2014-11-19 |
CA2815098A1 (fr) | 2012-05-18 |
CN103237985B (zh) | 2016-06-22 |
EA022907B1 (ru) | 2016-03-31 |
DK2638287T3 (da) | 2014-09-15 |
CN103237985A (zh) | 2013-08-07 |
AU2011327826A1 (en) | 2013-06-20 |
BR112013011178A2 (pt) | 2016-08-02 |
EP2638287B1 (fr) | 2014-06-04 |
ZA201305956B (en) | 2014-04-30 |
FR2967218A1 (fr) | 2012-05-11 |
BR112013011178B1 (pt) | 2020-12-22 |
EA201390668A1 (ru) | 2013-09-30 |
EP2638287A1 (fr) | 2013-09-18 |
ES2488168T3 (es) | 2014-08-26 |
US9303634B2 (en) | 2016-04-05 |
US20130233421A1 (en) | 2013-09-12 |
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